Woodstairs.com has a great selection of interior and exterior wood and/or iron spiral staircases complete with balustrades. These are available in ready-to-assemble kits or complete packages depending on your circumstances. They come unfinished, pre-stained or powdercoated to meet your needs. We also offer straight or circular stair carriages that are likewise ready-to-install. Please contact one of our Stair Professionals to get design ideas and pricing for these furniture-grade staircases today.